Return-Path: Delivered-To: apmail-hadoop-hdfs-dev-archive@minotaur.apache.org Received: (qmail 40693 invoked from network); 31 Aug 2009 17:49:55 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.3) by minotaur.apache.org with SMTP; 31 Aug 2009 17:49:55 -0000 Received: (qmail 56899 invoked by uid 500); 31 Aug 2009 17:49:54 -0000 Delivered-To: apmail-hadoop-hdfs-dev-archive@hadoop.apache.org Received: (qmail 56776 invoked by uid 500); 31 Aug 2009 17:49:54 -0000 Mailing-List: contact hdfs-dev-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: hdfs-dev@hadoop.apache.org Delivered-To: mailing list hdfs-dev@hadoop.apache.org Received: (qmail 56728 invoked by uid 99); 31 Aug 2009 17:49:54 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 31 Aug 2009 17:49:54 +0000 X-ASF-Spam-Status: No, hits=-2000.0 required=10.0 tests=ALL_TRUSTED X-Spam-Check-By: apache.org Received: from [140.211.11.140] (HELO brutus.apache.org) (140.211.11.140) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 31 Aug 2009 17:49:52 +0000 Received: from brutus (localhost [127.0.0.1]) by brutus.apache.org (Postfix) with ESMTP id B98D3234C044 for ; Mon, 31 Aug 2009 10:49:32 -0700 (PDT) Message-ID: <1385074167.1251740972759.JavaMail.jira@brutus> Date: Mon, 31 Aug 2009 10:49:32 -0700 (PDT) From: "Allen Wittenauer (JIRA)" To: hdfs-dev@hadoop.apache.org Subject: [jira] Created: (HDFS-580) Name node will exit safe mode w/0 blocks even if data nodes are broken MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 X-Virus-Checked: Checked by ClamAV on apache.org Name node will exit safe mode w/0 blocks even if data nodes are broken ---------------------------------------------------------------------- Key: HDFS-580 URL: https://issues.apache.org/jira/browse/HDFS-580 Project: Hadoop HDFS Issue Type: Bug Reporter: Allen Wittenauer If one brings up a freshly formatted name node against older data nodes with an incompatible storage id (such that the datanodes fail with Directory /mnt/u001/dfs-data is in an inconsistent state: is incompatible with others.), the name node will still come out of safe mode. Writes will partially succeed--entries are created, but all are zero length. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.